package cn.project.lemontree.service;

import cn.project.lemontree.bean.Sign_in;
import com.baomidou.mybatisplus.extension.service.IService;


import java.util.List;


public interface Sign_inService extends IService<Sign_in> {
    List<Sign_in> listPage(int page, int size, String parentName);
    int count(String parentName);
    boolean save(Sign_in signIn);

}
